0.00/0.00 c SCIP version 1.2.1.3 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Clp 1.11.1]
0.00/0.00 c Copyright (c) 2002-2010 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00 c
0.00/0.00 c user parameter file <scip.set> not found - using default parameters
0.00/0.00 c reading problem <HOME/instance-2705269-1278572930.wbo>
0.00/0.00 c original problem has 297 variables (233 bin, 0 int, 64 impl, 0 cont) and 166 constraints
0.00/0.00 c problem read
0.00/0.00 c presolving settings loaded
0.00/0.00 c presolving:
0.00/0.01 c (round 1) 0 del vars, 1 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 2 impls, 23 clqs
0.00/0.01 c (round 2) 0 del vars, 6 del conss, 0 chg bounds, 1 chg sides, 0 chg coeffs, 0 upgd conss, 2 impls, 23 clqs
0.00/0.01 c (round 3) 1 del vars, 7 del conss, 63 chg bounds, 1 chg sides, 0 chg coeffs, 0 upgd conss, 2 impls, 23 clqs
0.00/0.01 c (round 4) 2 del vars, 7 del conss, 63 chg bounds, 1 chg sides, 0 chg coeffs, 33 upgd conss, 2 impls, 23 clqs
0.00/0.02 c (0.0s) probing: 101/232 (43.5%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.02 c (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.02 c presolving (5 rounds):
0.00/0.02 c 2 deleted vars, 7 deleted constraints, 63 tightened bounds, 0 added holes, 1 changed sides, 0 changed coefficients
0.00/0.02 c 83 implications, 23 cliques
0.00/0.02 c presolved problem has 295 variables (232 bin, 0 int, 63 impl, 0 cont) and 159 constraints
0.00/0.02 c 1 constraints of type <knapsack>
0.00/0.02 c 24 constraints of type <setppc>
0.00/0.02 c 63 constraints of type <linear>
0.00/0.02 c 63 constraints of type <indicator>
0.00/0.02 c 8 constraints of type <logicor>
0.00/0.02 c transformed objective value is always integral (scale: 1)
0.00/0.02 c Presolving Time: 0.01
0.00/0.02 c - non default parameters ----------------------------------------------------------------------
0.00/0.02 c # SCIP version 1.2.1.3
0.00/0.02 c
0.00/0.02 c # frequency for displaying node information lines
0.00/0.02 c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.02 c display/freq = 10000
0.00/0.02 c
0.00/0.02 c # maximal time in seconds to run
0.00/0.02 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.02 c limits/time = 1790
0.00/0.02 c
0.00/0.02 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.02 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.02 c limits/memory = 3420
0.00/0.02 c
0.00/0.02 c # default clock type (1: CPU user seconds, 2: wall clock time)
0.00/0.02 c # [type: int, range: [1,2], default: 1]
0.00/0.02 c timing/clocktype = 2
0.00/0.02 c
0.00/0.02 c # should presolving try to simplify inequalities
0.00/0.02 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.02 c constraints/linear/simplifyinequalities = TRUE
0.00/0.02 c
0.00/0.02 c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.00/0.02 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.02 c constraints/indicator/addCouplingCons = TRUE
0.00/0.02 c
0.00/0.02 c # should presolving try to simplify knapsacks
0.00/0.02 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.02 c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.02 c
0.00/0.02 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.02 c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.02 c separating/rapidlearning/freq = 0
0.00/0.02 c
0.00/0.02 c -----------------------------------------------------------------------------------------------
0.00/0.02 c start solving
0.00/0.02 c
0.00/0.02 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.00/0.02 c 0.0s| 1 | 0 | 13 | - |1176k| 0 | 8 | 295 | 159 | 295 | 33 | 0 | 0 | 0 | 0.000000e+00 | -- | Inf
0.02/0.03 c 0.0s| 1 | 0 | 28 | - |1194k| 0 | 12 | 295 | 159 | 295 | 46 | 13 | 0 | 0 | 0.000000e+00 | -- | Inf
0.02/0.04 c 0.0s| 1 | 0 | 50 | - |1267k| 0 | 18 | 295 | 159 | 295 | 58 | 25 | 0 | 0 | 0.000000e+00 | -- | Inf
0.02/0.04 c 0.0s| 1 | 0 | 64 | - |1467k| 0 | 23 | 295 | 159 | 295 | 66 | 33 | 0 | 0 | 0.000000e+00 | -- | Inf
0.02/0.05 c 0.0s| 1 | 0 | 81 | - |1601k| 0 | 32 | 295 | 159 | 295 | 69 | 36 | 0 | 0 | 0.000000e+00 | -- | Inf
0.02/0.06 c 0.1s| 1 | 0 | 113 | - |1633k| 0 | 28 | 295 | 159 | 295 | 71 | 38 | 0 | 0 | 0.000000e+00 | -- | Inf
0.02/0.07 c 0.1s| 1 | 0 | 149 | - |1674k| 0 | 36 | 295 | 159 | 295 | 73 | 40 | 0 | 0 | 0.000000e+00 | -- | Inf
0.09/0.12 c 0.1s| 1 | 2 | 149 | - |1675k| 0 | 36 | 295 | 159 | 295 | 73 | 40 | 0 | 15 | 0.000000e+00 | -- | Inf
0.29/0.32 o 2855
0.29/0.32 c y 0.3s| 34 | 29 | 766 | 18.7 |1719k| 18 | - | 295 | 165 | 0 | 0 | 46 | 6 | 146 | 0.000000e+00 | 2.855000e+03 | Inf
0.49/0.53 o 448
0.49/0.53 c * 0.5s| 364 | 252 | 2244 | 5.8 |2056k| 31 | - | 295 | 281 | 295 | 69 | 75 | 122 | 324 | 0.000000e+00 | 4.480000e+02 | Inf
0.59/0.60 o 333
0.59/0.60 c * 0.6s| 520 | 352 | 2741 | 5.0 |2201k| 31 | - | 295 | 295 | 295 | 70 | 90 | 136 | 393 | 0.000000e+00 | 3.330000e+02 | Inf
0.59/0.60 o 330
0.59/0.60 c * 0.6s| 521 | 349 | 2742 | 5.0 |2211k| 31 | - | 295 | 295 | 295 | 70 | 90 | 136 | 393 | 0.000000e+00 | 3.300000e+02 | Inf
0.59/0.66 o 242
0.59/0.66 c * 0.7s| 660 | 450 | 3002 | 4.3 |2310k| 33 | - | 295 | 302 | 295 | 71 | 99 | 143 | 426 | 0.000000e+00 | 2.420000e+02 | Inf
0.89/0.90 o 200
0.89/0.90 c * 0.9s| 1279 | 832 | 4739 | 3.6 |2779k| 62 | - | 295 | 478 | 295 | 68 | 146 | 322 | 550 | 0.000000e+00 | 2.000000e+02 | Inf
1.19/1.24 o 175
1.19/1.24 c * 1.2s| 2290 | 1426 | 6557 | 2.8 |3456k| 62 | - | 295 | 773 | 295 | 75 | 216 | 619 | 675 | 0.000000e+00 | 1.750000e+02 | Inf
1.59/1.63 o 162
1.59/1.63 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
1.59/1.63 c * 1.6s| 3435 | 2048 | 8907 | 2.6 |4295k| 62 | - | 295 |1258 | 295 | 71 | 264 |1104 | 775 | 0.000000e+00 | 1.620000e+02 | Inf
2.69/2.76 o 148
2.69/2.76 c * 2.8s| 6142 | 3152 | 17225 | 2.8 |6103k| 62 | - | 295 |2616 | 295 | 72 | 450 |2579 |1092 | 0.000000e+00 | 1.480000e+02 | Inf
3.99/4.08 o 143
3.99/4.08 c * 4.1s| 9450 | 4536 | 27030 | 2.8 |7724k| 65 | - | 295 |2656 | 295 | 71 | 646 |4333 |1259 | 0.000000e+00 | 1.430000e+02 | Inf
3.99/4.08 o 107
3.99/4.08 c * 4.1s| 9451 | 4252 | 27034 | 2.8 |7484k| 65 | - | 295 |2655 | 295 | 71 | 646 |4333 |1259 | 0.000000e+00 | 1.070000e+02 | Inf
4.19/4.29 c 4.3s| 10000 | 4466 | 28461 | 2.8 |7703k| 65 | 0 | 295 |2470 | 295 | 74 | 683 |4637 |1265 | 0.000000e+00 | 1.070000e+02 | Inf
4.79/4.89 o 104
4.79/4.89 c * 4.9s| 11550 | 4972 | 34951 | 3.0 |8546k| 65 | - | 295 |2767 | 295 | 74 | 778 |5651 |1291 | 0.000000e+00 | 1.040000e+02 | Inf
5.09/5.16 o 80
5.09/5.16 c * 5.2s| 12179 | 4336 | 37775 | 3.1 |8079k| 65 | - | 295 |2750 | 295 | 73 | 815 |6087 |1304 | 0.000000e+00 | 8.000000e+01 | Inf
5.09/5.18 o 56
5.09/5.18 c * 5.2s| 12207 | 3731 | 37919 | 3.1 |7361k| 65 | - | 295 |2552 | 295 | 72 | 817 |6106 |1304 | 0.000000e+00 | 5.600000e+01 | Inf
5.19/5.22 o 52
5.19/5.22 c * 5.2s| 12276 | 3632 | 38531 | 3.1 |7263k| 65 | - | 295 |2494 | 295 | 71 | 821 |6148 |1312 | 0.000000e+00 | 5.200000e+01 | Inf
5.19/5.25 o 39
5.19/5.25 c * 5.3s| 12334 | 3387 | 39100 | 3.2 |7010k| 65 | - | 295 |2438 | 295 | 73 | 821 |6228 |1316 | 0.000000e+00 | 3.900000e+01 | Inf
5.29/5.33 o 20
5.29/5.33 c * 5.3s| 12432 | 2195 | 40146 | 3.2 |5920k| 65 | - | 295 |2010 | 295 | 68 | 838 |6317 |1317 | 0.000000e+00 | 2.000000e+01 | Inf
5.40/5.48 o 15
5.40/5.48 c * 5.5s| 12583 | 1956 | 43105 | 3.4 |5747k| 65 | - | 295 |1411 | 295 | 77 | 876 |6575 |1320 | 0.000000e+00 | 1.500000e+01 | Inf
5.49/5.52 o 11
5.49/5.52 c * 5.5s| 12632 | 1189 | 43664 | 3.4 |4997k| 65 | - | 295 |1293 | 295 | 68 | 878 |6630 |1325 | 0.000000e+00 | 1.100000e+01 | Inf
5.49/5.58 o 8
5.49/5.58 c * 5.6s| 12688 | 852 | 44857 | 3.5 |4659k| 65 | - | 295 |1238 | 295 | 73 | 890 |6745 |1328 | 0.000000e+00 | 8.000000e+00 | Inf
5.70/5.76 c
5.70/5.76 c SCIP Status : problem is solved [optimal solution found]
5.70/5.76 c Solving Time (sec) : 5.76
5.70/5.76 c Solving Nodes : 12875
5.70/5.76 c Primal Bound : +8.00000000000000e+00 (122 solutions)
5.70/5.76 c Dual Bound : +8.00000000000000e+00
5.70/5.76 c Gap : 0.00 %
5.70/5.76 s OPTIMUM FOUND
5.70/5.76 v -x169 x168 -x167 -x166 -x165 -x164 -x163 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 -x153 -x152 -x151 -x150 -x149 -x148
5.70/5.76 v x147 -x146 -x145 -x144 x143 -x142 -x141 -x140 -x139 -x138 -x137 -x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127
5.70/5.76 v -x126 x125 -x124 -x123 -x122 -x121 -x120 -x119 -x118 -x117 -x116 -x115 -x114 x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106
5.70/5.76 v -x105 -x104 -x103 -x102 -x101 -x100 -x99 -x98 -x97 -x96 -x95 x94 -x93 -x92 -x91 -x90 -x89 -x88 -x87 -x86 -x85 -x84 -x83 -x82
5.70/5.76 v -x81 -x80 x79 -x78 -x77 x76 -x75 -x74 -x73 -x72 -x71 -x70 -x69 -x68 -x67 -x66 -x65 -x64 -x63 -x62 -x61 -x60 -x59 -x58 -x57
5.70/5.76 v -x56 -x55 x54 -x53 -x52 -x51 -x50 -x49 -x48 -x47 -x46 -x45 x44 -x43 -x42 -x41 -x40 -x39 -x38 -x37 -x36 -x35 -x34 x33 -x32 -x31
5.70/5.76 v -x30 -x29 -x28 -x27 -x26 -x25 -x24 x23 -x22 -x21 -x20 -x19 -x18 -x17 -x16 -x15 -x14 -x13 -x12 -x11 -x10 -x9 -x8 -x7 -x6 -x5
5.70/5.76 v -x4 -x3 -x2 -x1
5.70/5.76 c SCIP Status : problem is solved [optimal solution found]
5.70/5.76 c Solving Time : 5.76
5.70/5.76 c Original Problem :
5.70/5.76 c Problem name : HOME/instance-2705269-1278572930.wbo
5.70/5.76 c Variables : 297 (233 binary, 0 integer, 64 implicit integer, 0 continuous)
5.70/5.76 c Constraints : 166 initial, 166 maximal
5.70/5.76 c Presolved Problem :
5.70/5.76 c Problem name : t_HOME/instance-2705269-1278572930.wbo
5.70/5.76 c Variables : 295 (232 binary, 0 integer, 63 implicit integer, 0 continuous)
5.70/5.76 c Constraints : 159 initial, 2980 maximal
5.70/5.76 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
5.70/5.76 c trivial : 0.00 0 0 0 0 0 0 0 0
5.70/5.76 c dualfix : 0.00 2 0 0 0 0 0 0 0
5.70/5.76 c boundshift : 0.00 0 0 0 0 0 0 0 0
5.70/5.76 c inttobinary : 0.00 0 0 0 0 0 0 0 0
5.70/5.76 c implics : 0.00 0 0 0 0 0 0 0 0
5.70/5.76 c probing : 0.01 0 0 0 0 0 0 0 0
5.70/5.76 c knapsack : 0.00 0 0 0 0 0 0 0 0
5.70/5.76 c setppc : 0.00 0 0 0 0 0 0 0 0
5.70/5.76 c linear : 0.00 0 0 0 63 0 6 1 0
5.70/5.76 c indicator : 0.00 0 0 0 0 0 1 0 0
5.70/5.76 c logicor : 0.00 0 0 0 0 0 0 0 0
5.70/5.76 c bounddisjunction : 0.00 0 0 0 0 0 0 0 0
5.70/5.76 c root node : - 109 - - 109 - - - -
5.70/5.76 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
5.70/5.76 c integral : 0 0 0 10173 0 0 229 0 0 7154
5.70/5.76 c knapsack : 1 6 38975 6407 0 139 91471 0 0 0
5.70/5.76 c setppc : 24 6 38755 6394 0 410 24557 0 0 0
5.70/5.76 c linear : 63 6 38409 6397 0 443 39625 923 0 0
5.70/5.76 c indicator : 63 0 37924 6420 0 140 40349 0 0 0
5.70/5.76 c logicor : 8+ 6 14693 5768 0 866 5346 0 0 0
5.70/5.76 c bounddisjunction : 0+ 0 9193 0 0 40 209 0 0 0
5.70/5.76 c countsols : 0 0 0 5837 0 0 0 0 0 0
5.70/5.76 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
5.70/5.76 c integral : 0.66 0.00 0.00 0.66 0.00
5.70/5.76 c knapsack : 0.53 0.00 0.53 0.00 0.00
5.70/5.76 c setppc : 0.05 0.00 0.05 0.00 0.00
5.70/5.76 c linear : 0.27 0.00 0.24 0.03 0.00
5.70/5.76 c indicator : 0.10 0.00 0.07 0.03 0.00
5.70/5.76 c logicor : 0.25 0.00 0.24 0.00 0.00
5.70/5.76 c bounddisjunction : 0.05 0.00 0.05 0.00 0.00
5.70/5.76 c countsols : 0.00 0.00 0.00 0.00 0.00
5.70/5.76 c Propagators : Time Calls Cutoffs DomReds
5.70/5.76 c vbounds : 0.05 7782 0 1618
5.70/5.76 c rootredcost : 0.01 20 0 54
5.70/5.76 c pseudoobj : 0.11 39226 430 35560
5.70/5.76 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
5.70/5.76 c propagation : 0.07 2328 2327 13794 20.9 13 20.2 -
5.70/5.76 c infeasible LP : 0.07 1382 1381 6545 18.8 12 11.3 0
5.70/5.76 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
5.70/5.76 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
5.70/5.76 c pseudo solution : 0.00 1 1 8 20.6 0 0.0 -
5.70/5.76 c applied globally : - - - 7009 16.2 - - -
5.70/5.76 c applied locally : - - - 15 34.1 - - -
5.70/5.76 c Separators : Time Calls Cutoffs DomReds Cuts Conss
5.70/5.76 c cut pool : 0.00 5 - - 29 - (maximal pool size: 112)
5.70/5.76 c redcost : 0.07 10586 0 1315 0 0
5.70/5.76 c impliedbounds : 0.00 6 0 0 0 0
5.70/5.76 c intobj : 0.00 0 0 0 0 0
5.70/5.76 c cgmip : 0.00 0 0 0 0 0
5.70/5.76 c gomory : 0.01 6 0 0 79 0
5.70/5.76 c strongcg : 0.01 6 0 0 100 0
5.70/5.76 c cmir : 0.00 6 0 0 0 0
5.70/5.76 c flowcover : 0.01 6 0 0 2 0
5.70/5.76 c clique : 0.00 6 0 0 1 0
5.70/5.76 c zerohalf : 0.00 0 0 0 0 0
5.70/5.76 c mcf : 0.00 1 0 0 0 0
5.70/5.76 c rapidlearning : 0.01 1 0 0 0 0
5.70/5.76 c Pricers : Time Calls Vars
5.70/5.76 c problem variables: 0.00 0 0
5.70/5.76 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
5.70/5.76 c relpscost : 0.66 3753 0 229 0 0 7154
5.70/5.76 c pscost : 0.00 0 0 0 0 0 0
5.70/5.76 c inference : 0.10 5818 0 0 0 0 11636
5.70/5.76 c mostinf : 0.00 0 0 0 0 0 0
5.70/5.76 c leastinf : 0.00 0 0 0 0 0 0
5.70/5.76 c fullstrong : 0.00 0 0 0 0 0 0
5.70/5.76 c allfullstrong : 0.00 0 0 0 0 0 0
5.70/5.76 c random : 0.00 0 0 0 0 0 0
5.70/5.76 c Primal Heuristics : Time Calls Found
5.70/5.76 c LP solutions : 0.01 - 19
5.70/5.76 c pseudo solutions : 0.00 - 0
5.70/5.76 c oneopt : 0.01 18 0
5.70/5.76 c feaspump : 0.00 1 0
5.70/5.76 c crossover : 0.12 14 0
5.70/5.76 c guideddiving : 0.02 125 0
5.70/5.76 c veclendiving : 0.03 125 0
5.70/5.76 c coefdiving : 0.03 125 0
5.70/5.76 c pscostdiving : 0.02 125 0
5.70/5.76 c linesearchdiving : 0.02 125 0
5.70/5.76 c fracdiving : 0.01 125 0
5.70/5.76 c rootsoldiving : 0.01 106 0
5.70/5.76 c objpscostdiving : 0.01 107 0
5.70/5.76 c trivial : 0.00 2 0
5.70/5.76 c simplerounding : 0.01 3825 0
5.70/5.76 c zirounding : 0.01 1000 0
5.70/5.76 c rounding : 0.01 857 0
5.70/5.76 c shifting : 0.02 248 0
5.70/5.76 c intshifting : 0.00 0 0
5.70/5.76 c twoopt : 0.00 0 0
5.70/5.76 c fixandinfer : 0.00 0 0
5.70/5.76 c intdiving : 0.00 0 0
5.70/5.76 c actconsdiving : 0.00 0 0
5.70/5.76 c octane : 0.00 0 0
5.70/5.76 c rens : 0.01 1 0
5.70/5.76 c rins : 0.00 0 0
5.70/5.76 c localbranching : 0.00 0 0
5.70/5.76 c mutation : 0.00 0 0
5.70/5.76 c dins : 0.00 0 0
5.70/5.76 c undercover : 0.00 0 0
5.70/5.76 c nlp : 0.00 0 0
5.70/5.76 c trysol : 0.01 429 103
5.70/5.76 c LP : Time Calls Iterations Iter/call Iter/sec
5.70/5.76 c primal LP : 0.00 0 0 0.00 -
5.70/5.76 c dual LP : 1.93 6646 48551 7.31 25148.49
5.70/5.76 c lex dual LP : 0.00 0 0 0.00 -
5.70/5.76 c barrier LP : 0.00 0 0 0.00 -
5.70/5.76 c diving/probing LP: 0.05 296 798 2.70 16555.67
5.70/5.76 c strong branching : 0.64 1337 27650 20.68 43030.80
5.70/5.76 c (at root node) : - 15 1512 100.80 -
5.70/5.76 c conflict analysis: 0.00 0 0 0.00 -
5.70/5.76 c B&B Tree :
5.70/5.76 c number of runs : 1
5.70/5.76 c nodes : 12875
5.70/5.76 c nodes (total) : 12875
5.70/5.76 c nodes left : 0
5.70/5.76 c max depth : 65
5.70/5.76 c max depth (total): 65
5.70/5.76 c backtracks : 1339 (10.4%)
5.70/5.76 c delayed cutoffs : 1376
5.70/5.76 c repropagations : 14043 (36051 domain reductions, 276 cutoffs)
5.70/5.76 c avg switch length: 4.81
5.70/5.76 c switching time : 0.45
5.70/5.76 c Solution :
5.70/5.76 c Solutions found : 122 (20 improvements)
5.70/5.76 c First Solution : +2.85500000000000e+03 (in run 1, after 33 nodes, 0.32 seconds, depth 14, found by <trysol>)
5.70/5.76 c Primal Bound : +8.00000000000000e+00 (in run 1, after 12688 nodes, 5.58 seconds, depth 27, found by <relaxation>)
5.70/5.76 c Dual Bound : +8.00000000000000e+00
5.70/5.76 c Gap : 0.00 %
5.70/5.76 c Root Dual Bound : +0.00000000000000e+00
5.70/5.76 c Root Iterations : 149
5.70/5.77 c Time complete: 5.76.